Single Channel CompressorThe JDK Audio V12 is a single channel compressor featuring API's patented award winning compressor circuit. This is the same compressor circuit originally designed into the ATI Paragon mixing consoles. The V12 conforms to API's 500 Series format and is a member of API's VPR Alliance. The unit includes the... View more

The JDK Audio V14 is an extremely high quality,; single channel 4-Band Equalizer designed for the popular API VPR500 Rack format.The eq features continuously variable adjustment of frequency and gain on dual concentric pots, with an eq in/out switch.=====Features4 bands of equalization modeled after the classic APSI model 562 EQEach band offers... View more

Single Channel Mic PreThe JDK Audio V10 is a single channel professional grade microphone preamp, designed from the ground up by API Engineers to offer a versatile and high quality input for microphones as well as instruments. The V10 conforms to API's 500 Series format and is a member of API's VPR Alliance. The unit features both a mic... View more

The JDK Audio R20 is a dual channel, high quality microphone preamp, designed from the ground up by API's design team to offer a versatile high quality input for microphones as well as instruments.Each channel features both a mic and an instrument input, with switched phantom power, phase, and pad. Metering is traditional analog... View more

The JDK Audio R24 Dual Channel, 4-band equalizer, features two identical channels of equalization in a rack mounted unit with internal power supply. The eq features continuously variable adjustment of frequency and gain using individual controls.=====Features4 bands of equalization modeled after the classic APSI model 562 EQEach band offers... View more

The JDK Audio R22 dual channel compressor features two channels of API's patented award winning compressor circuit in a rack mount unit with internal power supply. This is the same compressor circuit originally designed into all ATI Paragon mixing consoles. Each channel includes the patented 'THRUST' switch to protect the sensitive... View more